What is the difference between diagrams of it and ct in heat treatment of steels?

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Why same casting has different hardness and machine-ability properties?

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what is widman statten structure?

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What is a cryogenic fluid?

0 Answers   Essar,

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Is there a possibility of inducing stress cracking in an insulated stainless road tanker vessel (20 tonne capacity) if the vessel is subject to rapid filling (10 tonne /hr) with liquid methane (-160 c) assuming the vessel is at ambient. If so, where could I obtain suggested cooling rates?

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Why is steel vital in the construction of an aircraft?

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Is there any way through hardening and anodizing some type of aluminum, it could be as hard as steel? I have hardened steel rollers that run up and down on a ramp along with spring pressure. Alternatively, if you are familiar with snowmobiles, the rollers run on the helix on the secondary clutch.

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Define what is the melting point of e70 steel, 304,308,316 stainless steels? In addition, define what is the hottest part of the flame in a fire?

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What are the effects of recrystallization of metals on alloying?

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In welding, arc is too long due to ?

0 Answers   NIC,

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Define what is widman statten structure?

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You are required to calculate a heat affected zone in weld. How would you do that?

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